Inventor

HILL NORMAN L

US4 patents

⚠️ This page may combine multiple inventors who share the name “HILL NORMAN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CUSTOM BUILDING PRODUCTS INC

2 patents

US7370384B2May 13, 2008

Combination wedge and notch trowel with reversible grip handle

CUSTOM BUILDING PRODUCTS INC29 citations86

USD557578SDec 18, 2007

Notch trowel

CUSTOM BUILDING PRODUCTS INC15 citations79

(unassigned)

1 patent

US5368209ANov 29, 1994

Vehicle cargo attachment support

72 citations91

MAGGIO RICHARD A

1 patent

US4520527AJun 4, 1985

Concrete finishing tool

MAGGIO RICHARD A29 citations84